Settings: PLay Store: Disable 'turn on' if policy enforced

chrome/browser/resources/settings/android_apps_page/android_apps_page.js

 // Copyright 2016 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 /**
  * @fileoverview
  * 'android-apps-page' is the settings page for enabling android apps.
  */
 
 Polymer({
@@ skipping 57 matching lines @@
 
   /**
    * @param {Event} event
    * @private
    */
   onEnableTap_: function(event) {
     this.setPrefValue('arc.enabled', true);
     event.stopPropagation();
   },
 
+  /** @return {boolean} */
+  isEnforced_: function(pref) {
+    return pref.enforcement == chrome.settingsPrivate.Enforcement.ENFORCED;
+  },
+
   /** @private */
   onSubpageTap_: function() {
     if (this.androidAppsInfo_.playStoreEnabled)
       settings.navigateTo(settings.Route.ANDROID_APPS_DETAILS);
   },
 });